2019秋九年级英语unit6课文知识点归纳.doc

2019秋九年级英语unit6课文知识点归纳1. invent v 发明inventor n 发明家 invention n 发明【记】Edison , a great _, _over 1000_ all hislife.(invent)Be invented by 由.发明【辨析】invent/ discoverinvent发明 发明的东西是从前没有的Who invented the steam engine?discover发现发现的事物是本来存在的或是有人知道的Columbus discovered America2.please v 取悦 pleasure n愉快 .Its my _(please) to help you. pleased adj.(人)高兴的 pleasant adj.(物)令人愉快的 be pleased to do sth 愉快做某事 be pleased with sth 对.满意3. list n 列表；列清单 n 名单；清单 make a list of . 制作.的目录4.mention menn v提到, 说起 Mention doing sth 提到做某事Mention sth to sb 向某人提及某事Dont mention it. 没关系,别客气5. be used for doing=be used to do sth 用来做某事 【拓展】use 的用法： (1) use v 用,使用 useful adj. 有用的 (2) use up = ran out of 用完,用尽(3) use sth to do sth 使用某物做某事 (4)used to do sth 过去常常做某事 (5)be used to doing sth 习惯于做某事(6)be used by +动作执行者 被.使用 (7)be used as+名词 被用着.6. by accident=by chance 偶然地（位于句尾）7.It is said that. 据说.; 有人说.【拓展】“It is +动词过去分词+ that 从句.” 句型归纳：It is believed that .人们认为. It is known that. 众所周知.It is reported that . 据报道. It is supposed that .据估计. It is said that people can live to be 120 years old.8.called=named 叫做 a boy called Tom“一个名叫作汤姆的男孩”【拓展】call the police 报警 (1) call sb.=telephone sb. =phone sb. =give sb. a call =ring sb. up 给某人打电话 (2)call on sb. 拜访某人9.boil v 煮沸；烧开 boiling adj.沸腾的 （形容水或者其他液体目前正在沸腾的状态） boiled adj. 煮沸的 （形容水或者其他液体曾经被煮开过的状态）10.over (1) “在 上面” over the table 在桌子上方 (2) “遍及” all over theworld 全世界 (3) “多余,超过” =more than over 20 books (4) “跨越” a bridge over the river (5) “在那边”over there 在那边【over构成的短语】e over to顺便来访 go over 复习 think over 仔细考虑 over and over again 一次又一次的 all over the world 全世界 get over克服11.fall into 落入 fall down 跌倒 fall behind 落后 fall in love with sb. 爱上某人 fall asleep 入睡 12.remind v保持,仍是（系动词+adj. ）(1) remind of 提醒,使记起(2) remind sb. of sth 使某人记起某事(3) remind sb. to do sth提醒某人去做某事(4) remind sb. + that从句13. one of +名词/代词复数 “.之一”【拓展】“one of + the +adj.最高级 +n 复数” , 做主语,谓语动词用第三人称单数形式。 One of the most popular colors is red in China.14.“世纪”的表达法1)用“定冠词+序数词+century”表示 在十七世纪、写作：inthe17thcentury读作：intheseventeenthcentury2) 用“定冠词+百位进数+s”表示在十七世纪写作：inthe1600s、读作：inthesixteenhundreds【注意】：以数字表达年代的标准,是在数字后直接加s15.not until 直到才(谓语动词可用瞬间动词)【注】强调动作直到until 后的时间才发生。 Not 通常与首句中的be动词、助动词或情态动词连用。否定形式表达的意思是直至某时才做某事。动词为延续性或非延续性都可以She didnt arrive until 6 oclock. 【拓展】until 直到.时 (谓语动词只能用延续性动词)【注】肯定形式表示的意思是做某事直至某时,动词必须是延续性的I slept until midnight. 我一直睡到半夜时醒了。16. nation n 国家,名族 national adj. 国家的 National Day 国庆节 a national park 国家公园17.take place “发生” 无被动语态, 指事情有计划有安排地发生【辨析】happen/ take place(1) happen v “发生”没有被动语态 ,主语是物,强调某事发生的偶然性a. sth. happen to sb. 某事发生在某人身上What happened to you?=What was wrong with him?b. sb. happen to do sth. 某人碰巧做某事C. It happened that碰巧(2)take place 发生,指事情有计划有安排地发生The sports meeting took place in our school last week.【记】 The story _ in a farway small village. What _ to the farmer? 18.even though=even if 即使 引导让步状语从句【注】even though 引导让步状语从句时,不能与but连用19.doubt v怀疑, （后接名词、代词或者that/if/whether 引导的从句作宾语）Without doubt 毫无疑问20.at a low price 以低廉的价格询问价格的句型是“What is the price of +名词？=How much is/ are +名词？”。 How much is the bike? = Whats the price of the bike?【拓展】price n 价格,用形容词low或high来修饰价格,通常与介词at连用。The price of the pen is not low for him. cut ones price 降价21.【解析】somebody【拓展】 不定代词(1)构成：some, any, every, no都能和one, body, thing 一起构成复合不定代词a. some构成的复合不定动词（something, somebody, someone） 用于肯定句b. any构成的复合不定动词（anything, anybody, anyone）用于否定句或疑问句；c. no构成的复合不定动词(nothing, nobody)用于肯定句,表否定意思d. every 构成的复合不定动词(everything, everybody, everyone) 用于肯定句 (2)复合不定动词作主语,谓语动词用单数 Everybody _ here.(3)修饰不定动词的定语要后置 something interesting有趣的东西 something to eat吃的东西(4) 在表示请求、建议、反问等语气的疑问句中,问话者希望得到肯定回答时要用something somebody, someone Would you like something to drink? Yes, please.（5）在反意疑问句中,somebody, anybody等作主语时,附加问句用he或they; something, everything等作主语时,附加问句用it. Nobody _(be) in the classroom, is he/are they? Everything is ready, isnt it?22.translate v 翻译 translator n翻译员 translation n 翻译 (1)translate into 把译为. (2)translate as 把解释为23.all of a sudden 突然；猛然=suddenly （可以放在句首或句末）24.salt n “盐；食盐”salty adj. 咸的25.mistake mistook mistaken v 错误(1) make mistakes 范错 (2) make mistakes in 在某方面放错(2) mistake for 把误认为 (3) by mistake 错误地【记】 Yesterday I _（范错误）, I_ Mr. Wang _ Mr. Zhang（把误认为）, and said hello to Mr. Wang _(错误地).26.want v 想要 = would likewant sth 想要某物 I want an apple.want to do sth = would like to do sth 想要做某事want sb. to do sth= would like to do sth 想要某人做某事 He wants me _(go) with him.27.make +宾语+宾语补足语make sb/sth + adj. 使某人、某物处于某种状态make sb do sth-be made to do sthmake sb /sth +n make it +adj+to do sth28. end n/v 结尾 ending n 结尾in the end = at last = finally 最后 （后面不接of短语） (3) at the end of 在 尽头（反）(4) at the beginning of 在开始（后接时间或地点名词）by the end of “到末为止”,后接名词,常与一般将来时或过去完成时连用 (4)end up doing sth 终止做某事 (5) end up with sth 以而结束29.million n 百万 millions of成百万的(1)当million 前面有具体的数字时,用单数形式(2)当million 后与of 连用时用复数形式,millions of 是数百万的意思,前面不能加数词【口诀】：具体的不加s 也不加of,不具体的加s 也加of【记】Three million workers have planted millions of o. 把.分开31. teach taught taught v. “教；教书” teacher n 教师(2) teach sb. to do sth. 教某人做某事 (3). teach oneself 自学 learn by oneself 自学(4) teach from sb. 向某人学习31.stop sb. from doing sth =keep sb from doing sth=prevent sb from doing sth 阻止某人做某事(1)stop doing sth 停止做某事 Please stop speaking.请停止讲话(2)stop to do sth 停下来去做另外一件事 Please stop to talk.请停下来讲话(3)cant stop doing sth 忍不住做32.dream of /about doing sth梦想33. (1) a number of +名词复数“许多的,大量的” 后接可数名词复数= many = lots of = a lot of【注】number 前面可以加修饰词small, large, great等表示程度。主语是名词时,谓语动词用复数。A large number of students are playing basketball on the playground.(2) the number of +名词复数 “的数目”,主语是 the number,谓语动词用单数。The number of students in our class is 40.34.look up to钦佩；仰慕(反义词组） look down on/ upon 看不起。【拓展】look 构成的短语： look up (跟代词作宾语,代词放中间) look after look like look out look through look for look forward to look around have/ take a look look over 35. encourage sb